Turismo residencial: um desafio/oportunidade para os agentes económicos algarvios / Banco Espírito Santo
COTA(S): 13982-Dg
VFR tourism: the importance of university students as hosts / Eberhard E. Bischoff, e Nicole Koenig-Lewis
COTA(S): RE-1610
Le tourisme de groupe / Claudine Chaspoul
COTA(S): RE-411